• RFnivo Protection Plus

    the next generation of anti-corrosive coating

  • Capacitive Level Switch - RFnivo®

    All-round talent for all bulk solids

  • Highest product quality...

    ... is for us a matter of course.

  • For every application...

    ...there is the right product.

CN 4020

Full, Demand, Empty Detector
Short version

  • Vertical, horizontal, oblique installation.
  • Very short shaft length available...from 155mm.
  • No calibration required.
  • Active coat compensation.

Capanivo 4020, kapazitiver Melder, Einsatzskizze 120°
  • Price competitive level control device.
  • Simple installation and set up, no calibration required.
  • Maintenance free, corrosion resistant, suitable for a wide range of applications.
  • Reliable and easy to operate measurement principle.
  • Plastic or die-cast aluminium electronics housing.
  • Protection class IP 66.
  • Certification for use in dust-Ex Areas.
  • High sensitivity from a DK range of 1.6.
Housing Plastic PA6 or Aluminium, IP66
Certificates ATEX, IEC-Ex, TR-CU
Process Temperature Range -40°C to +120°C
Pressure Range -1bar to +25bar
Sensitivity DK value >1,6 - adjustable in 4 increments
Supply Voltage Relay SPDT 21..27V DC, PNP 20..40V DC, Relay DPDT 21..230V AC 21..45V DC
Process Connection G 1", G 1,5", NPT 1 ¼", NPT 1 ½"
Process Connection Material Plastic PPS (reinforced glass fibre), FDA listed, food grade material
Probe Material Plastic PPS (reinforced glass fibre), FDA listed, food grade material
Switchable Signal Output FSH / FSL is integrated as standard with all electronics
Signal delay Adjustable time delay of the signal output is integrated with all electronics

TR-CU-GP

Russian declaration of conformity

 
  • for CN 4020 in

TR-CU-Ex

Russian declaration of conformity

 
  • for CN 4020 in

Zertifizierungslogo CE

CE 

European manufacturer approval for use in non-explosive Environments (European community)

 
  • for CN 4020 in

Zertifizierungslogo ATEX

ATEX

European approval for use in explosive Environments (ATmosphère EXplosible)

 
  • for CN 4020 in

Zertifizierungslogo IEC-Ex

IEC-Ex

International approval for use in explosive Environments (International Electrotechnical Commission)

 
  • for CN 4020 in

Zertifizierungslogo TCCExEE

TCCExEE

Ukrainian approval for use in explosive Environments (Testing Certification Center of ExplosionProtected Electrical Equipement)

 
  • for CN 4020 in

Level limit measurement in calcium carbonate

read more

Level limit measurement in fish food

read more

Contents measurement in huge grain raw material silos

read more

Simple disposition of stocks in the plastics industry

read more

Capanivo solution for wood pellets prebin

read more

Standard housing RN4, CN4
  • Plastic spray cast housing PA6 GF
  • Protection type IP99 according to EN 60529
  • Paint RAL 5010
Rotonivo 4000/Capanivo 4 Standard Gehäuse

  • for CN 4020 in

  • for CN 4020 in

  • for CN 4020 in

  • for CN 4020 in

further downloads are available in our Download centre

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Contact

UWT GmbH

Westendstr. 5
87488 Betzigau, Germany
infouwt.de

Tel: +49 831 571 23 - 0
Fax:+49 831 571 23 - 10

Opening Hours
Monday to Friday from 0800 until 1700
Friday from 0800 until 1500
Via Fax or E-Mail around the clock

Sales & Technical Support
Sales Team D/A/CH Region
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Find your local Sales Office 

Contact
You can also get in touch via our contact form.

UWT Locations

Our offices - worldwide

UWT GmbH - Level Control

Neues Gebäude Betzigau

Westendstr. 5
87488 Betzigau, Deutschland

Tel: +49 831 57123-0
Fax: +49 831-57123-10

Contact: Kevin Walter
E-Mail: kevin.walteruwt.de
Website: www.uwt.de 

Route Planner

Adpro-Instruments / Member of UWT Group

Gründung Malta Gebäude

 

Second UWT production plant in:

Paola, Malta

UWT (UK) Ltd

20 Main Road, Dorrington
SY5 7JW, Shrewsbury, Shropshire, UK

Tel:  +44 1743 718883
Fax: +44 1743 718883

Contact: Graeme Hughes
E-Mail: graeme.hughes(at)uwtuk.com
Website: www.uwtuk.com

UWT Level Controls LLC

4445 Malone Road
P.O. Box 18769
38118, Memphis TN, USA

Contact: Arne Watland
Tel: +1 901 531 6090
Fax: +1 901 531 6095

E-Mail: infouwtlevel.com
Website: www.uwtlevel.com

UWT Level Control India Pvt. Ltd.

Head Office:
UWT Level Control India Pvt. Ltd.
Plot No 52 Udyog Vihar Phase-VI
Sector 37 122001
Gurgaon, Haryana, India

Phone: +91 124 412 1600
Fax: +91 124 412 1611 

Homepage: www.uwt-india.com

Contact: Sumit Majumder
Country Manager
sumit.majumderuwt-india.com
Mobile: +91 9830879115

Communication:
Flat – 3B, 9 Majhipara Road
James Long Sarani
Kolkata – 700 063, India


North Regional Office:
UWT Level Control India Pvt Ltd.
Plot No 52 Udyog ViharPhase-VI
Sector 37 122001
Gurgaon, Haryana, India

Phone: +91 124 412 1600
Fax: +91 124 412 1611 

Contact: Prakhar Kapoor
Asst. Area Manager
prakhar.kapooruwt-india.com
Mobile: +91 971 721 3939

West Regional Office:
UWT Level Control India Pvt Ltd.
RK Plaza, Survey No. 206/3
Plot No. 17 Viman Nagar
Pune-411014, India

Phone: +91 202 674 1000
Fax: +91 202 674 1001 

Contact: Vikas Kirange 
Area Manager
vikas.kirangeuwt-india.com
Mobile: +91 8698904455 

East Regional Office:
UWT Level Control India Pvt. Ltd.
Flat – 3B, 9 Majhipara Road
James Long Sarani
Kolkata – 700 063, India

Contact: Sunirmal Bardhan
Regional Manager
sunirmal.bardhanuwt-india.com
Mobile: +91 9830400715

Central Regional Office:
UWT Level Control India Pvt. Ltd.
House No. 221, Rudralaya, (2nd Floor)
Sec – 1, Professor Colony, Near Sarvodaya High School
Raipur – 492001
Chhattisgarh, India

Contact: Mr. Shuvankar Das
Area Manager
shuvankar.dasuwt-india.com
Mobile: +917470775521

UWT RUS Level Measurement LLC

Dorozhnaya St., 8 b. 1, Of. K2-110
117545 Moskau
Russian Federation

Phone: +7 499 723-75-73

Contact: vasiliy.galaganuwtlevel.ru


Homepage: www.uwtlevel.ru

UWT International Trading (Shanghai) Co., Ltd.

1st Floor, Plant No. 7,
Lane 333, Zhujian Road
Huacao Town, Minhang District
201107, Shanghai, China

Tel: +86 216 4684193
Fax: +86 216 4696707

Contact: Wei Gao
E-Mail: wei.gao(at)uwt.cn
Website: www.uwt.cn